A127385 Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A127387.

1, 1, 1, 3, 8, 23, 71, 226, 743, 2500, 8570, 29828, 105116, 374308

Offset

0,4

Links

Table of n, a(n) for n=0..13.

Crossrefs

A127383, A127386, A127389.

Sequence in context: A148775 A148776 A353067 * A152880 A259441 A176605

Adjacent sequences: A127382 A127383 A127384 * A127386 A127387 A127388

Keyword

nonn

Author

Antti Karttunen, Jan 16 2007

Status

approved